1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 Deshayes, K. Schaffer, M.L. Skelton, N.J. Nakamura, G.R. Kadkhodayan, S. Sidhu, S.S. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic C3 H7 N O2 89.093 y ALANINE L-peptide linking C6 H15 N4 O2 1 175.209 y ARGININE L-peptide linking C4 H8 N2 O3 132.118 y ASPARAGINE L-peptide linking C3 H7 N O2 S 121.158 y CYSTEINE L-peptide linking C5 H9 N O4 147.129 y GLUTAMIC ACID L-peptide linking C2 H5 N O2 75.067 y GLYCINE peptide linking C6 H13 N O2 131.173 y LEUCINE L-peptide linking C5 H11 N O2 S 149.211 y METHIONINE L-peptide linking C9 H11 N O2 165.189 y PHENYLALANINE L-peptide linking C3 H7 N O3 105.093 y SERINE L-peptide linking C9 H11 N O3 181.189 y TYROSINE L-peptide linking C5 H11 N O2 117.146 y VALINE L-peptide linking UK Chem.Biol. CBOLE2 2050 1074-5521 9 495 505 10.1016/S1074-5521(02)00129-1 11983338 Rapid identification of small binding motifs with high-throughput phage display: discovery of peptidic antagonists of IGF-1 function. 2002 10.2210/pdb1lb7/pdb pdb_00001lb7 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 1 SINGLE WAVELENGTH M 1 1.0 1879.216 IGF-1 ANTAGONIST F1-1 1 syn polymer no no RNCFESVAALRRCMYG RNCFESVAALRRCMYG A polypeptide(L) n n n n n n n n n n n n n n n n database_2 pdbx_nmr_software pdbx_struct_assembly pdbx_struct_oper_list repository Initial release Version format compliance Version format compliance Data collection Database references Derived calculations 1 0 2002-06-19 1 1 2008-04-28 1 2 2011-07-13 1 3 2022-02-23 _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_nmr_software.name RCSB Y RCSB 2002-04-02 REL REL De novo sequence derived from phage display library sample This structure was determined using standard 2D homonuclear techniques to generate distance (ROESY) and dihederal angle (DQF-COSY, COSY-35)restraints. Additional dihedral angle restraints were derived from chemical shift information using the program TALOS structures with the least restraint violations 80 20 DQF-COSY 2D-ROESY COSY-35 2D-ROESY 1H-13C-HSQC 0 5.1 atm 303 K The structures are based on 91 distance restraints and 26 dihedral angle restraints. None of the final structures have violations > 0.07A or 1.0 degrees. The mean rmsd to the mean coordinates for heavy atoms of residues Cys3 to Tyr15 is 0.31+/-0.06 A. distance geometry, molecular dynamics 1 closest to the average,fewest violations,lowest energy,minimized average structure 5.0 mM igf-f1-1 90%, H2O, 10% D2O, pH 5.1 H2O 5.0 mM igf-f1-f, 100% D2O, pH* 5.1 D2O Havel refinement DGII v98.0 Accelrys refinement Discover v98.0 Delaglio & Bax refinement TALOS Feb 2000 500 Bruker DRX 600 Bruker DRX ARG 1 n 1 ARG 1 A ASN 2 n 2 ASN 2 A CYS 3 n 3 CYS 3 A PHE 4 n 4 PHE 4 A GLU 5 n 5 GLU 5 A SER 6 n 6 SER 6 A VAL 7 n 7 VAL 7 A ALA 8 n 8 ALA 8 A ALA 9 n 9 ALA 9 A LEU 10 n 10 LEU 10 A ARG 11 n 11 ARG 11 A ARG 12 n 12 ARG 12 A CYS 13 n 13 CYS 13 A MET 14 n 14 MET 14 A TYR 15 n 15 TYR 15 A GLY 16 n 16 GLY 16 A author_defined_assembly 1 monomeric 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 1_555 x,y,z identity operation 0.0000000000 0.0000000000 0.0000000000 3 A PHE 4 0.075 SIDE CHAIN 3 A TYR 15 0.069 SIDE CHAIN 17 A TYR 15 0.083 SIDE CHAIN 18 A TYR 15 0.082 SIDE CHAIN 2 A TYR 15 -86.67 40.75 5 A GLU 5 -128.68 -71.67 6 A GLU 5 -146.42 -51.67 6 A TYR 15 -93.82 55.65 7 A TYR 15 -96.73 49.56 8 A ASN 2 -80.72 48.57 12 A TYR 15 -94.80 49.25 13 A PHE 4 -89.38 47.54 15 A GLU 5 -150.18 -38.52 16 A PHE 4 -142.87 50.17 16 A TYR 15 -85.83 46.53 18 A TYR 15 -100.26 68.39 19 A PHE 4 -144.25 51.52 IGF-F1-1, A PEPTIDE ANTAGONIST OF IGF-1 1 N N A SER 6 A SER 6 HELX_P A GLY 16 A GLY 16 1 1 11 disulf 2.038 A CYS 3 A SG CYS 3 1_555 A CYS 13 A SG CYS 13 1_555 DE NOVO PROTEIN loop-helix, disulfide, DE NOVO PROTEIN 1LB7 PDB 1 1LB7 1 16 1LB7 1 16 1LB7 A 1 1 16